| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.72 | 13.445% | $73.4216 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $21.29 | 12.743% | $24.003 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $49.60 | 7.514% | $53.3269 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $245.92 | 9.236% | $268.6332 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $178.28 | 6.599% | $190.0447 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $34.84 | 3.873% | $36.1894 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $187.53 | 4.709% | $196.3608 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $782.18 | $841.9796 | $841.97 | $842.00 | $841.90 | |